Air Filters Professor recommends BioSponge plus



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Furnace Air Filters

Furnace Air Filters

My recommendation for you is: Our patented Custom frame with BioSponge Plus inserts.

Throw away the duster, and say goodbye to airborne germs!

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Proven High Efficiency!
(Up to 600% more efficient then ordinary throw away type filters!)

You'll enjoy

Really clean, healthy air to breathe
A cleaner home
Less dusting
Lower utility bills
Longer lasting heating/AC equipment

About your BioSponge Plus inserts

It's AEGIS microbe shield not only eliminates the filter as a potential breeding ground for micro-organisms, it also controls airborne germs. This dry tactified polyester media. features a special dual density design to allow for a extended 60 day filter life and a 60% increase In efficiency over regular BioSponge. Replace insert every 60 days.

About Your Custom Frame

U S PATENT # 5,525,136 & Patents Pending

Air Sponge's patented Custom Made Air Filters are made to your exact size, so you'll always have a filter that fits perfectly!
Patented Anti-Bypass Seal

This permanent 100% aluminum frame features a Patented Anti-Bypass Seal to ensure 100% protection against air or pollutant leakage.

(You won't find this protection on any other filter!)

So well built, they come with a lifetime warranty!

Order Yours Here:

30 Day Risk-Free Guarantee!
If you don�t feel better and breathe better with the Air Sponge Filter in your home, simply return it within 30 days � and you�ll receive a full refund, no questions asked. We believe in our products and back up our claims in writing.

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